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Efficient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)
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edited Aug 9 '17 at 13:18
Marek Jeszka
1,13166 gold badges1818 silver badges2828 bronze badges
answ...
Setting an environment variable before a command in Bash is not working for the second command in a
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324
FOO=bar bash -c 'somecommand someargs | somecommand2'
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Select row with most recent date per user
... USER | TIME | IO |
--------------------------------
| 2 | 9 | 1370931664 | out |
| 3 | 6 | 1370932128 | out |
| 5 | 12 | 1370933037 | in |
Solution which gonna work everytime:
SQLFIDDLEExample
SELECT t1.*
FROM lms_attendance t1
WHERE t1.id = (SELECT t2.id
FRO...
Using an RDBMS as event sourcing storage
...related data as a CLOB (i.e. JSON or XML). This corresponds to your option 3 (Only that there is no "ProductEvents" table because you only need one generic "Events" table. In Ncqrs the mapping to your Aggregate Roots happens through the "EventSources" table, where each EventSource corresponds to an ...
Add Text on Image using PIL
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answered May 4 '13 at 17:49
lalitlalit
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Go Error Handling Techniques [closed]
... edited Nov 22 '15 at 15:51
030
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answered Jun 6 '13 at 13:31
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Regular expression for first and last name
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23 Answers
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Catch an exception thrown by an async void method
...dited Mar 25 '19 at 15:18
adamj537
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answered Mar 21 '11 at 20:42
StuartSt...
Simulate delayed and dropped packets on Linux
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327
netem leverages functionality already built into Linux and userspace utilities to simulate net...
Can I bind an array to an IN() condition?
...ou'll have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalue is 1-indexed, so $k+1
for...